{ "id": "CVE-2018-20162", "sourceIdentifier": "cve@mitre.org", "published": "2019-03-21T16:00:34.280", "lastModified": "2024-11-21T04:00:59.070", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Digi TransPort LR54 4.4.0.26 and possible earlier devices have Improper Input Validation that allows users with 'super' CLI access privileges to bypass a restricted shell and execute arbitrary commands as root." }, { "lang": "es", "value": "Los dispositivos Digi TransPort LR54 4.4.0.26 y, posiblemente, versiones anteriores, tienen una validaci\u00f3n de entradas incorrecta que permite que los usuarios con privilegios de acceso \"super\" a la interfaz de l\u00ednea de comandos omitan un shell restringido y ejecuten comandos arbitrarios como root." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "baseScore": 9.9, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.1, "impactScore": 6.0 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "baseScore": 9.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE" }, "baseSeverity": "HIGH", "exploitabilityScore": 8.0, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-20" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:digi:transport_lr54_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.4.0.26", "matchCriteriaId": "09D3189F-0BAA-4B09-9EF2-3F6290D66183" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:digi:transport_lr54:-:*:*:*:*:*:*:*", "matchCriteriaId": "84F4509D-64DA-4DCE-81E8-26CCBAE73348" } ] } ] } ], "references": [ { "url": "http://packetstormsecurity.com/files/151719/Digi-TransPort-LR54-Restricted-Shell-Escape.html", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ] }, { "url": "https://blog.hackeriet.no/cve-2018-20162-digi-lr54-restricted-shell-escape/", "source": "cve@mitre.org" }, { "url": "https://seclists.org/bugtraq/2019/Feb/34", "source": "cve@mitre.org", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ] }, { "url": "http://packetstormsecurity.com/files/151719/Digi-TransPort-LR54-Restricted-Shell-Escape.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ] }, { "url": "https://blog.hackeriet.no/cve-2018-20162-digi-lr54-restricted-shell-escape/", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://seclists.org/bugtraq/2019/Feb/34", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ] } ] }